72245544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4019}}^1$

素因数の和:4142

約数の個数: 64

約数和(自身を含む): 208396800

約数和(自身を除く): 136151256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4019, 4494, 5992, 8038, 8988, 12057, 16076, 17976, 24114, 28133, 32152, 48228, 56266, 84399, 96456, 112532, 168798, 225064, 337596, 430033, 675192, 860066, 1290099, 1720132, 2580198, 3010231, 3440264, 5160396, 6020462, 9030693, 10320792, 12040924, 18061386, 24081848, 36122772, 72245544]

約数ペア:

[(1, 72245544), (2, 36122772), (3, 24081848), (4, 18061386), (6, 12040924), (7, 10320792), (8, 9030693), (12, 6020462), (14, 5160396), (21, 3440264), (24, 3010231), (28, 2580198), (42, 1720132), (56, 1290099), (84, 860066), (107, 675192), (168, 430033), (214, 337596), (321, 225064), (428, 168798), (642, 112532), (749, 96456), (856, 84399), (1284, 56266), (1498, 48228), (2247, 32152), (2568, 28133), (2996, 24114), (4019, 17976), (4494, 16076), (5992, 12057), (8038, 8988)]